CN104525619A - A material collecting buffer device of a coil car - Google Patents
A material collecting buffer device of a coil car Download PDFInfo
- Publication number
- CN104525619A CN104525619A CN201410634513.8A CN201410634513A CN104525619A CN 104525619 A CN104525619 A CN 104525619A CN 201410634513 A CN201410634513 A CN 201410634513A CN 104525619 A CN104525619 A CN 104525619A
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- fixedly connected
- saddle pillar
- support
- lifting platform
- saddle
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Abstract
A material collecting buffer device of a coil car is disclosed. The material collecting buffer device comprises two hydraulic cylinders disposed on a pedestal. Piston rods of the two hydraulic cylinders are connected to two edges of a lifting platform in a supporting manner. A saddle pillar is disposed at recessed spigots in the middle of the lifting platform. The upper end of the saddle pillar is provided with saddles. The saddle pillar is fixedly connected to the lifting platform through bolts. Guide sleeves are vertically and fixedly disposed at symmetrical positions at two sides of the saddle pillar. Each of the guide sleeves is provided with a slidable guide bar. The upper ends of the two guide bars are fixedly connected to a support. A compression roller is installed and supported on the upper surface of the support. The lower surface of the center position of the support is fixedly connected to the upper end surface of a leather bag cylinder through countersunk bolts. The lower end surface of the leather bag cylinder is fixedly connected to a base plate of the saddle pillar through countersunk bolts. By the material collecting buffer device, the problem of steel coil surface damage is obviously improved.
Description
Technical field
The invention belongs to metallurgical steel rolling equipment technical field, relate to a kind of coil car splicing buffer unit.
Background technology
Coil car is strip production line outlet section common equipment, and major function accepts and transports coil of strip.Coil car lifting part is usual to be driven rise by hydraulic cylinder, is fallen, because arranging pressure roller by structure restriction immediately below coiler mandrel.Complete when batching, when coil of strip is held in coil car rising, pressure roller is all opened, magnetic tape trailer may be thrown away, causes shock, and strip is out of shape, and last a few circle coil of strip also may loosen, and affects yield rate.Moreover coil car and reel (coil of strip) contact site material mostly are polyurethane, though there is certain elasticity, damping characteristics is limited, sometimes also can cause the scuffing on strip surface, affect end product quality.
Summary of the invention
The object of this invention is to provide a kind of coil car splicing buffer unit, solve prior art and easily damage is produced to coil of strip surface in process, affect the problem of product quality.
The technical solution adopted in the present invention is, a kind of coil car splicing buffer unit, comprise two hydraulic cylinders be arranged on pedestal, the piston rod of these two hydraulic cylinders upwards with the support and connection of lifting platform both sides, in the middle part of lifting platform, recessed stop portion is provided with saddle pillar, saddle pillar upper end is provided with saddle, and saddle pillar is fixedly connected with lifting platform by bolt; Symmetric position in saddle pillar both sides is fixedly installed the guide pin bushing of vertical direction respectively, is respectively arranged with a guide post slided in the guide pin bushing of every side; Two guide post upper ends are fixedly connected with support simultaneously, and rack upper surface supports and is provided with a pressure roller; Carriage center position lower surface is fixedly connected with leather bag cylinder upper surface by dormant bolt, and leather bag cylinder lower surface is fixedly connected with the base plate of saddle pillar by sunk screw.
Coil car splicing buffer unit of the present invention, its feature is also:
The roll surface of pressure roller is kiss-coating structure.
The invention has the beneficial effects as follows, effectively improve that line and other strip producing line finished product utilization rate are moved back by the high-strength company of field of metallurgy, coil of strip surface damage problem significantly improves, increase steel mill's productivity effect and meet the requirement more and more higher to plate surface quality such as automobile industry.
Accompanying drawing explanation
Fig. 1 is the integral installation distribution structure schematic diagram of apparatus of the present invention;
Fig. 2 is the partial assembled structural representation of apparatus of the present invention;
Fig. 3 is the pressure roller structural representation in working order in apparatus of the present invention.
In figure, 1. hydraulic cylinder, 2. lifting platform, 3. guide post, 4. pressure roller, 5. support, 6. guide pin bushing, 7. sunk screw, 8. dormant bolt, 9. leather bag cylinder, 10. saddle, 11. saddle pillars, 12. bolts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
With reference to Fig. 1, Fig. 2, Fig. 3, structure of the present invention is, comprise two hydraulic cylinders 1 be arranged on pedestal, the piston rod of these two hydraulic cylinders 1 upwards with lifting platform 2 both sides support and connection, in the middle part of lifting platform 2, recessed stop portion is provided with saddle pillar 11, saddle pillar 11 upper end is provided with saddle 10, and saddle pillar 11 is fixedly connected with lifting platform 2 by bolt 12, makes saddle pillar 11 and lifting platform 2 form a rigid body; Be fixedly installed the guide pin bushing 6 of vertical direction in the symmetric position of saddle pillar 11 both sides respectively, in every side guide pin bushing 6, be respectively arranged with a guide post 3 slided; Two guide post 3 upper ends are fixedly connected with support 5 simultaneously, and support 5 upper surface supports and is provided with a pressure roller 4, and the roll surface of pressure roller 4 is kiss-coating structure; Support 5 center lower surface is fixedly connected with leather bag cylinder 9 upper surface by dormant bolt 8, and leather bag cylinder 9 lower surface is fixedly connected with by the base plate of sunk screw 7 with saddle pillar 11.
The operation principle of apparatus of the present invention is,
Hydraulic cylinder 1 promotes lifting platform 2 and is elevated, saddle pillar 11 base plate being fixed on lifting platform 2 center is upwards connected with leather bag cylinder 9 by sunk screw 7, leather bag cylinder 9 is upwards connected with support 5 by dormant bolt 8, slide up and down in the guide pin bushing 6 of guide post 3 in saddle pillar 11, ensure support 5 vertical up-or-down movement by guide post 3; Pressure roller 4 can way moving along spool axis direction.
With reference to Fig. 3, when coil car rising splicing, leather bag cylinder 9 starts inflation, support 5 is made to be with dynamic pressure roller 4 lifting together, to the peak of pressure roller 4 a little more than the peak of both sides saddle 10, hydraulic cylinder 1 drives lifting platform 2 to rise to reel (coil of strip) position subsequently, pressure roller 4 and saddle 10 hold coil of strip together, the compressibility of gas ensures that pressure roller 4 and coil of strip, coil of strip and saddle 10 all keep flexible contact, realizes this pressure roller assist coiling machine to carry function that pressure roller makes last a few circle coil of strip compression.
Unit magnetic tape trailer tracing control is combined with this pressure roller, and finished product magnetic tape trailer is near bottom coil of strip, reduces magnetic tape trailer length, and the band afterbody distortion avoiding coiling machine to carry whipping when pressure roller is opened causing, improves band utilization rate.Can pressure roller along from spool shaft to slight movement, protection leather bag cylinder 9 avoids distortion to be damaged.Pressure roller 4 surface is PU material, and the cushioning effect of leather bag cylinder 9 in addition, avoids strip surface to scratch, and ensures surface quality of strips.
Apparatus of the present invention increase buffering by following measures, improve magnetic tape trailer and get rid of band situation, improve strip surface quality: 1) increase by a leather bag cylinder 9 on coil car top, be connected with lifting platform 2 by guide post 3, saddle pillar 11, be connected with source of the gas below leather bag cylinder 9.2) leather bag cylinder 9, guide post 3 top are connected with a support 5, install the pressure roller 4 of a kiss-coating above support 5, and this pressure roller 4 can movement on a small quantity along spool axis direction.
Structure of the present invention is simple, small investment, cost performance are high, does not need additionally to increase energy supply, can improve finished product rate, increases productivity effect.For the large-scale production line of the high-quality steel such as high-strength steel and high yield, benefit is more obvious.
Claims (2)
1. a coil car splicing buffer unit, its feature is: comprise two hydraulic cylinders (1) be arranged on pedestal, the piston rod of these two hydraulic cylinders (1) upwards with lifting platform (2) both sides support and connection, the recessed stop portion in lifting platform (2) middle part is provided with saddle pillar (11), saddle pillar (11) upper end is provided with saddle (10), and saddle pillar (11) is fixedly connected with lifting platform (2) by bolt (12); Be fixedly installed the guide pin bushing (6) of vertical direction in the symmetric position of saddle pillar (11) both sides respectively, in every side guide pin bushing (6), be respectively arranged with a guide post (3) slided; Two guide post (3) upper ends are fixedly connected with support (5) simultaneously, and support (5) upper surface supports and is provided with a pressure roller (4); Support (5) center lower surface is fixedly connected with leather bag cylinder (9) upper surface by dormant bolt (8), and leather bag cylinder (9) lower surface is fixedly connected with by the base plate of sunk screw (7) with saddle pillar (11).
2. coil car splicing buffer unit according to claim 1, its feature is: the roll surface of described pressure roller (4) is kiss-coating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634513.8A CN104525619B (en) | 2014-11-11 | 2014-11-11 | A material collecting buffer device of a coil car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634513.8A CN104525619B (en) | 2014-11-11 | 2014-11-11 | A material collecting buffer device of a coil car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525619A true CN104525619A (en) | 2015-04-22 |
| CN104525619B CN104525619B (en) | 2017-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634513.8A Active CN104525619B (en) | 2014-11-11 | 2014-11-11 | A material collecting buffer device of a coil car |
Country Status (1)
| Country | Link |
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| CN (1) | CN104525619B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946101A (en) * | 2017-05-03 | 2017-07-14 | 湖州优创科技有限公司 | A kind of concealed cloth reel rack easy for installation |
| CN107580529A (en) * | 2015-05-04 | 2018-01-12 | Sms集团有限公司 | Web transport pallet, web transport car, the method for being discharged in the coiled material rolled at winding apparatus |
| CN108772423A (en) * | 2018-05-25 | 2018-11-09 | 中铝瑞闽股份有限公司 | A kind of control method for eliminating band tail portion pallet print |
| CN112875255A (en) * | 2021-04-15 | 2021-06-01 | 中冶南方工程技术有限公司 | Cross-region steel coil transfer system |
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| JPS5919026A (en) * | 1982-07-26 | 1984-01-31 | Hitachi Ltd | Double drum type winding and unwinding machine |
| JPH06198335A (en) * | 1992-12-28 | 1994-07-19 | Mitsubishi Heavy Ind Ltd | Coil opener |
| JP2000158041A (en) * | 1998-12-02 | 2000-06-13 | Ishikawajima Harima Heavy Ind Co Ltd | Coil winding/moving/unwinding device |
| KR20040055258A (en) * | 2002-12-20 | 2004-06-26 | 주식회사 포스코 | fixed pad sticking apparatus for coil end part |
| CN201295709Y (en) * | 2008-11-14 | 2009-08-26 | 中冶陕压重工设备有限公司 | A sleeve loading and unloading apparatus |
| CN201744521U (en) * | 2010-07-16 | 2011-02-16 | 山东高线输送设备有限公司 | Vertical roll core frame conveyer system lifting roller bed |
| JP2011167705A (en) * | 2010-02-16 | 2011-09-01 | Nippon Steel Corp | Coil conveying truck and coil conveying method |
| CN203184359U (en) * | 2013-04-19 | 2013-09-11 | 武汉钢铁(集团)公司 | Anti-core-pulling steel coil stripper car |
| CN203470546U (en) * | 2013-09-06 | 2014-03-12 | 鞍钢股份有限公司 | Coil stripping trolley with elastic device |
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2014
- 2014-11-11 CN CN201410634513.8A patent/CN104525619B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919026A (en) * | 1982-07-26 | 1984-01-31 | Hitachi Ltd | Double drum type winding and unwinding machine |
| JPH06198335A (en) * | 1992-12-28 | 1994-07-19 | Mitsubishi Heavy Ind Ltd | Coil opener |
| JP2000158041A (en) * | 1998-12-02 | 2000-06-13 | Ishikawajima Harima Heavy Ind Co Ltd | Coil winding/moving/unwinding device |
| KR20040055258A (en) * | 2002-12-20 | 2004-06-26 | 주식회사 포스코 | fixed pad sticking apparatus for coil end part |
| CN201295709Y (en) * | 2008-11-14 | 2009-08-26 | 中冶陕压重工设备有限公司 | A sleeve loading and unloading apparatus |
| JP2011167705A (en) * | 2010-02-16 | 2011-09-01 | Nippon Steel Corp | Coil conveying truck and coil conveying method |
| CN201744521U (en) * | 2010-07-16 | 2011-02-16 | 山东高线输送设备有限公司 | Vertical roll core frame conveyer system lifting roller bed |
| CN203184359U (en) * | 2013-04-19 | 2013-09-11 | 武汉钢铁(集团)公司 | Anti-core-pulling steel coil stripper car |
| CN203470546U (en) * | 2013-09-06 | 2014-03-12 | 鞍钢股份有限公司 | Coil stripping trolley with elastic device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580529A (en) * | 2015-05-04 | 2018-01-12 | Sms集团有限公司 | Web transport pallet, web transport car, the method for being discharged in the coiled material rolled at winding apparatus |
| JP2018514390A (en) * | 2015-05-04 | 2018-06-07 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Coil transport pallet, coil transport vehicle, and method for discharging a coil wound on a winding facility |
| CN106946101A (en) * | 2017-05-03 | 2017-07-14 | 湖州优创科技有限公司 | A kind of concealed cloth reel rack easy for installation |
| CN108772423A (en) * | 2018-05-25 | 2018-11-09 | 中铝瑞闽股份有限公司 | A kind of control method for eliminating band tail portion pallet print |
| CN112875255A (en) * | 2021-04-15 | 2021-06-01 | 中冶南方工程技术有限公司 | Cross-region steel coil transfer system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104525619B (en) | 2017-05-17 |
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